Answer:
minerals are inorganic solids.
Explanation:
they have a definite chemical composition, its a solid chemical compound that occurs naturally in pure form. minerald are most commonly associated with rocks.
Answer:
electromagnetic wave
Explanation:
Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate.
Answer:
1,209mL or 1.209L
Explanation:
For this equation you would use M1V1=M2V2
You would plug (1.10M)( XmL)=(7.0M)(190.0mL)
Then you would solve for X
XmL= 
XmL- 1,209mL